2018 Mustang Owner's Manual

Maintenance

FUEL FILTER Your vehicle is equipped with a lifetime fuel filter that is integrated with the fuel tank. Regularmaintenance or replacement is not needed. CHANGING THE 12V BATTERY WARNINGS Batteries normally produce explosive gases which can cause personal injury. Therefore, do not allow flames, sparks or lighted substances to come near the battery.Whenworking near the battery, always shield your face and protect your eyes. Always provide correct ventilation. When lifting a plastic-cased battery, excessive pressure on the end walls could cause acid to flow through the vent caps, resulting in personal injury and damage to the vehicle or battery. Lift the battery with a battery carrier or with your hands on opposite corners. Keep batteries out of reach of children. Batteries contain sulfuric acid. Avoid contact with skin, eyes or clothing. Shield your eyes when working near the battery toprotect against possible splashing of acid solution. In case of acid contact with skin or eyes, flush immediately with water for a minimum of 15 minutes and get prompt medical attention. If acid is swallowed, call a physician immediately. Battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after

WARNINGS This vehiclemay havemore than one battery. Removing the battery cables from only one battery does not disconnect your vehicle electrical system. Make sure you disconnect the battery cables from all batteries when disconnecting power. Failure to do so may cause serious personal injury or property damage. Your vehicle is fitted with a Motorcraft maintenance-free battery which normally does not require additional water. When a battery replacement is required, you must use a recommended replacement battery that matches the electrical requirements of the vehicle. Note: After cleaning or replacing the battery, make sure you reinstall the battery cover or shield. Note: If you add electrical accessories or components to the vehicle, itmay adversely affect the low voltage battery performance and durability. This may also affect the performance of other electrical systems in the vehicle. For longer, trouble-free operation, keep the top of the battery clean and dry. If you see any corrosion on the battery or terminals, remove the cables from the terminals and cleanwith awire brush. You can neutralize the acid with a solution of baking soda and water.

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Mustang(CZG)Canada/UnitedStatesofAmerica,VehiclesBuiltFrom:07-08-2017, JR3J 19A321AAenUSA,Editiondate:201707,FirstPrinting